16850768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 36173280

約数和(自身を除く): 19322512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1429, 1474, 2858, 2948, 5716, 5896, 11432, 11792, 15719, 22864, 31438, 62876, 95743, 125752, 191486, 251504, 382972, 765944, 1053173, 1531888, 2106346, 4212692, 8425384, 16850768]

約数ペア:

[(1, 16850768), (2, 8425384), (4, 4212692), (8, 2106346), (11, 1531888), (16, 1053173), (22, 765944), (44, 382972), (67, 251504), (88, 191486), (134, 125752), (176, 95743), (268, 62876), (536, 31438), (737, 22864), (1072, 15719), (1429, 11792), (1474, 11432), (2858, 5896), (2948, 5716)]